PBDB Taxon

Basic info	Taxonomic history	Classification	Included Taxa
Morphology	Ecology and taphonomy	External Literature Search	Age range and collections

Plicatula cochlear

Bivalvia - Pectinida - Plicatulidae

Taxonomy

Plicatula cochlear was named by Stefanini (1939). It is not extant. Its type locality is Anole Issa, Oolitico inferiore, which is in a Callovian/Oxfordian marine horizon in Somalia.

Sister species lacking formal opinion data

P. auricola, P. clarki, P. costata, P. eroessa, P. follis, P. freneixae, P. gurgitis, P. himalayensis, P. hydrotheca, P. incongrua, P. kobyi, P. laevigata, P. lepidota, P. oceani, P. oepybolis, P. periobricata, P. pustula, P. radiola, P. renniei, P. reynesi, P. sinaiensis, P. sinnbishris, P. somarisensis, P. sudrensis, P. weymouthiana, P. lexoviensis

Synonymy list

Year	Name and author
1939	Plicatula cochlear Stefanini

Is something missing? Join the Paleobiology Database and enter the data

Rank	Name	Author
kingdom	Animalia	()
—	Bilateria
—	Eubilateria	Ax 1987
—	Protostomia
—	Spiralia
superphylum	Lophotrochozoa
phylum	Mollusca
class	Bivalvia
—	Eubivalvia
subclass	Autobranchia	(Groblen 1894)
infraclass	Pteriomorphia	(Beurlen 1944)
—	Ostreomorphi	Ferussac 1822

Rank	Name	Author
—	Ostreioni	Ferussac 1822
—	Ostreata	Ferussac 1822
superorder	Ostreiformii	Ferussac 1822
order	Pectinida	(Gray 1854)
suborder	Anomiidina	Gray 1854
—	Anomioidei	Gray 1854
—	Dimyoitei	Ridewood 1903
superfamily	Plicatuloidea	Gray 1857
family	Plicatulidae	Watson 1930
genus	Plicatula	Lamarck 1801
species	cochlear

If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.

†Plicatula cochlear Stefanini 1939

show all | hide all

Diagnosis

No diagnoses are available

Measurements

No measurements are available

Composition:

low Mg calciteo

Composition 2:

aragoniteo

Environment:

marineo

Locomotion:

stationaryg

Attached:

yesg

Epibiont:

yesg

Life habit:

epifaunalg

Diet:

suspension feederg

Vision:

blindc

Created:

2009-09-09 08:34:10

Modified:

2009-09-09 10:34:10

Source: g = genus, o = order, c = class

References: Sanchez Roig 1926, Aberhan et al. 2004, Kiessling 2004

Age range: base of the Callovian to the top of the Oxfordian or 166.10000 to 157.30000 Ma

Collections: one only

Time interval	Ma	Country or state	Original ID and collection number
Callovian - Oxfordian	166.1 - 157.3	Somalia	Plicatula cochlear (type locality: 94519)